1. The problem statement, all variables and given/known data Solve algebraically for T2 then find T2. T1C=63 Celsius T1H=79.5 Celsius MCW=8.63g MBW=36.48g 2. Relevant equations QLost = QGained -mbwcw(T2-T1H) = mcwcw(T2-T1C) 3. The attempt at a solution Trying to solve algebraically I arrived at: T2 = mcwt1C+mbwt1h[tex]/[/tex](mbw+mcw) But when substituting the values I get T2 = 123.66J from the original equation and T2 = 76.34 when using the equation I derived from the original. Can someone please show me where I am going wrong with the equation here? Thanks!